GSO ISO 19449:2021

Mopeds — Measurement methods for gaseous exhaust emissions during inspection or maintenance

标准号

GSO ISO 19449:2021

发布

2021年

发布单位

GSO

当前最新

GSO ISO 19449:2021

 

 

ISO 19449:2015 specifies methods for the direct measurement of the concentration of gaseous exhaust emissions from mopeds as defined in ISO 3833 during inspection or maintenance. T...

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